Astragalus magdelenae var. niveus (Rydb.) Barneby Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Astragalus species Astragalus magdalenae Name Homonyms Astragalus magdelenae var. niveus (Rydb.) Barneby